AU2008240105B2 - Safety syringe - Google Patents

Safety syringe Download PDF

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Publication number
AU2008240105B2
AU2008240105B2 AU2008240105A AU2008240105A AU2008240105B2 AU 2008240105 B2 AU2008240105 B2 AU 2008240105B2 AU 2008240105 A AU2008240105 A AU 2008240105A AU 2008240105 A AU2008240105 A AU 2008240105A AU 2008240105 B2 AU2008240105 B2 AU 2008240105B2
Authority
AU
Australia
Prior art keywords
cylinder
syringe
protective
fingers
flange
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
AU2008240105A
Other languages
English (en)
Other versions
AU2008240105A1 (en
Inventor
Kevin Woehr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
B Braun Melsungen AG
Original Assignee
B Braun Melsungen AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by B Braun Melsungen AG filed Critical B Braun Melsungen AG
Publication of AU2008240105A1 publication Critical patent/AU2008240105A1/en
Application granted granted Critical
Publication of AU2008240105B2 publication Critical patent/AU2008240105B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3247—Means to impede repositioning of protection sleeve from needle covering to needle uncovering position
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
    • A61M2005/3261—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user triggered by radial deflection of the anchoring parts between sleeve and syringe barrel, e.g. spreading of sleeve retaining hooks having slanted surfaces by engagement with conically shaped collet of the piston rod during the last portion of the injection stroke of the plunger
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M5/31515—Connection of piston with piston rod
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Environmental & Geological Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
AU2008240105A 2007-04-13 2008-04-14 Safety syringe Active AU2008240105B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202007005394 2007-04-13
DE202007005394U DE202007005394U1 (de) 2007-04-13 2007-04-13 Sicherheitsspritze
PCT/US2008/060196 WO2008128157A2 (en) 2007-04-13 2008-04-14 Safety syringe

Publications (2)

Publication Number Publication Date
AU2008240105A1 AU2008240105A1 (en) 2008-10-23
AU2008240105B2 true AU2008240105B2 (en) 2014-01-09

Family

ID=38336449

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2008240105A Active AU2008240105B2 (en) 2007-04-13 2008-04-14 Safety syringe

Country Status (7)

Country Link
US (1) US9662456B2 (https=)
JP (1) JP5404603B2 (https=)
CN (1) CN101743027B (https=)
AU (1) AU2008240105B2 (https=)
DE (2) DE202007005394U1 (https=)
TW (1) TWI513483B (https=)
WO (1) WO2008128157A2 (https=)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009009302U1 (de) 2009-01-23 2009-11-26 Kieslich Industries Administration Gmbh Sicherheitsspritze, insbesondere für medizinische Zwecke, für die Injektion von Medien, Abnahme von Medien sowie für deren sicheren Transport
DE202009010170U1 (de) 2009-07-27 2010-02-11 Kieslich Industries Administration Gmbh Sicherheitsspritze, insbesondere für medizinische Zwecke, für Injektion, Abnahme und Transport von Medien
US8414533B2 (en) * 2009-10-08 2013-04-09 Shl Group Ab Medicament delivery device
CN102363056B (zh) 2011-08-01 2013-06-05 上海萌黎国际贸易有限公司 针头保护装置和安全针组件
MX366271B (es) * 2011-11-07 2019-07-04 Safety Syringes Inc Guarda de aguja para liberacion de activador de contacto.
CN103463713B (zh) * 2012-06-06 2019-09-13 千禧光医疗科技(上海)有限公司 一次性注射器和用于一次性注射器的推杆
EP2752211A1 (en) * 2013-01-07 2014-07-09 F. Hoffmann-La Roche Ltd. Safety device for an injection syringue
EP2978473A4 (en) * 2013-03-25 2016-12-28 Timothy John Adam AUTOMATIC RETRACTABLE SYRINGE
US10561795B2 (en) 2013-10-07 2020-02-18 Sio2 Medical Products, Inc. Convertible plungers, film coated plungers and related syringe assemblies
US10912898B1 (en) 2014-02-03 2021-02-09 Medical Device Engineering Llc Tamper evident cap for medical fitting
MY178361A (en) 2014-09-10 2020-10-09 Sio2 Medical Products Inc Three-position plungers, film coated plungers and related syringe assemblies
MA41906A (fr) 2015-04-10 2018-02-13 Dompe Farm Spa Dispositif de distribution de gouttes oculaires
CA2992275A1 (en) 2015-07-14 2017-01-19 Sio2 Medical Products, Inc. Convertible plungers and methods for assembling the same in a medical barrel
US10918800B2 (en) 2016-05-31 2021-02-16 Sio2 Medical Products, Inc. Convertible plungers and methods for assembling the same in a medical barrel
ITUA20162072A1 (it) * 2016-06-30 2017-12-30 Platinum Corp Srl Dropper a volume controllato
US10898658B2 (en) 2016-07-06 2021-01-26 LynJohnston, LLC Compact injection device with telescoping components
US11097071B1 (en) 2016-12-14 2021-08-24 International Medical Industries Inc. Tamper evident assembly
US10953162B1 (en) 2016-12-28 2021-03-23 Timothy Brandon Hunt Tamper evident closure assembly
USD870278S1 (en) 2017-01-13 2019-12-17 Sio2 Medical Products, Inc. Syringe plunger assembly
US10758684B1 (en) 2017-03-03 2020-09-01 Jonathan J. Vitello Tamper evident assembly
US11040149B1 (en) 2017-03-30 2021-06-22 International Medical Industries Tamper evident closure assembly for a medical device
US10888672B1 (en) 2017-04-06 2021-01-12 International Medical Industries, Inc. Tamper evident closure assembly for a medical device
US10933202B1 (en) 2017-05-19 2021-03-02 International Medical Industries Inc. Indicator member of low strength resistance for a tamper evident closure
US10898659B1 (en) 2017-05-19 2021-01-26 International Medical Industries Inc. System for handling and dispensing a plurality of products
US11541180B1 (en) 2017-12-21 2023-01-03 Patrick Vitello Closure assembly having a snap-fit construction
EP3737443A4 (en) * 2018-01-10 2021-10-27 Lynjohnston, Llc SYSTEMS AND PROCESSES ASSOCIATED WITH A COMPACT INJECTOR
US11278681B1 (en) 2018-02-20 2022-03-22 Robert Banik Tamper evident adaptor closure
US11413406B1 (en) 2018-03-05 2022-08-16 Jonathan J. Vitello Tamper evident assembly
EP3760248A4 (en) * 2018-03-30 2021-03-03 TERUMO Kabushiki Kaisha DRUG SOLUTION DELIVERY DEVICE AND DRUG SOLUTION DELIVERY DEVICE ORDERING METHOD
US11793987B1 (en) 2018-07-02 2023-10-24 Patrick Vitello Flex tec closure assembly for a medical dispenser
US11857751B1 (en) 2018-07-02 2024-01-02 International Medical Industries Inc. Assembly for a medical connector
US11779520B1 (en) 2018-07-02 2023-10-10 Patrick Vitello Closure for a medical dispenser including a one-piece tip cap
US11690994B1 (en) 2018-07-13 2023-07-04 Robert Banik Modular medical connector
US10675416B2 (en) * 2018-08-17 2020-06-09 David Harold Kovacs Retractable syringe
US11426328B1 (en) 2018-08-31 2022-08-30 Alexander Ollmann Closure for a medical container
US11471610B1 (en) 2018-10-18 2022-10-18 Robert Banik Asymmetrical closure for a medical device
USD948713S1 (en) 2019-09-03 2022-04-12 International Medical Industries, Inc. Asymmetrical self righting tip cap
USD903865S1 (en) 2018-11-19 2020-12-01 International Medical Industries, Inc. Self-righting tip cap
US11911339B1 (en) 2019-08-15 2024-02-27 Peter Lehel Universal additive port cap
US11697527B1 (en) 2019-09-11 2023-07-11 Logan Hendren Tamper evident closure assembly
US11389792B2 (en) * 2019-10-25 2022-07-19 Mettler-Toledo Rainin, LLC Syringe for powered positive displacement pipette
US11357588B1 (en) 2019-11-25 2022-06-14 Patrick Vitello Needle packaging and disposal assembly
US11904149B1 (en) 2020-02-18 2024-02-20 Jonathan Vitello Oral tamper evident closure with retained indicator
CN111658895A (zh) * 2020-06-16 2020-09-15 徐立 回缩式安全注射器
US11523970B1 (en) 2020-08-28 2022-12-13 Jonathan Vitello Tamper evident shield
KR102219035B1 (ko) * 2020-12-11 2021-02-23 (주)풍림파마텍 재사용 방지를 위해 잠김 구조를 갖는 일회용 주사 장치
US12070591B1 (en) 2020-12-14 2024-08-27 Patrick Vitello Snap action tamper evident closure assembly
US11872187B1 (en) 2020-12-28 2024-01-16 Jonathan Vitello Tamper evident seal for a vial cover
US12172803B1 (en) 2021-10-04 2024-12-24 Patrick Vitello Tamper evident integrated closure
US12545483B1 (en) 2022-04-22 2026-02-10 Medical Device Engineering, Llc Systems and methods for filling and venting dropper bottles
CN117281979A (zh) * 2023-07-28 2023-12-26 梵颖(上海)生物科技有限公司 一种注射器保护装置及安全注射器
CN117281978A (zh) * 2023-07-28 2023-12-26 梵颖(上海)生物科技有限公司 一种注射器保护装置及安全注射器
USD1109322S1 (en) 2023-10-02 2026-01-13 Regeneron Pharmaceuticals, Inc. Drug-delivery device
USD1108627S1 (en) 2023-10-02 2026-01-06 Regeneron Pharmaceuticals, Inc. Drug-delivery device

Citations (6)

* Cited by examiner, † Cited by third party
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US5342309A (en) * 1993-03-05 1994-08-30 Becton, Dickinson And Company Syringe having safety shield
US5423758A (en) * 1993-12-16 1995-06-13 Shaw; Thomas J. Retractable fluid collection device
US6093170A (en) * 1999-01-28 2000-07-25 Hsu; Kuo-Chi Structure safety syringe
US6679864B2 (en) * 1998-04-17 2004-01-20 Becton Dickinson And Company Safety shield system for prefilled syringes
US6776777B2 (en) * 2002-05-10 2004-08-17 Becton, Dickinson And Company Passive safety shield system for injection devices
US6905478B2 (en) * 2001-03-14 2005-06-14 Glenord Pty. Ltd. Non-reusable syringe

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US3939833A (en) * 1975-01-15 1976-02-24 Astra Pharmaceutical Products Inc. Piston construction for syringes
ATE112690T1 (de) 1990-03-08 1994-10-15 Blue Star Corp Sa Spritze mit sich automatisch zurückziehender nadel.
US5433712A (en) * 1993-06-10 1995-07-18 Donald E. Stiles Self-sheathing hypodermic syringe
EP0680767A1 (en) 1994-05-06 1995-11-08 Nardino Righi Non-reusable safety syringe
FR2764195B1 (fr) 1997-06-10 1999-10-15 Blue Star Corp Seringue a aiguille auto-escamotable
CN100482290C (zh) * 2002-11-18 2009-04-29 塞尔焦·雷斯特利 可安装在标准注射器上以便将它转变成安全注射器的防护机构
DE20303231U1 (de) * 2003-02-27 2003-04-30 Braun Melsungen Ag Spritzenzylinder mit Kanülenaufsatz
US7468054B2 (en) * 2003-11-03 2008-12-23 Becton, Dickinson And Company Safety shield system for a syringe
ZA200607587B (en) 2004-03-16 2008-05-28 Glenord Pty Ltd Single use retractable syringe

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342309A (en) * 1993-03-05 1994-08-30 Becton, Dickinson And Company Syringe having safety shield
US5423758A (en) * 1993-12-16 1995-06-13 Shaw; Thomas J. Retractable fluid collection device
US6679864B2 (en) * 1998-04-17 2004-01-20 Becton Dickinson And Company Safety shield system for prefilled syringes
US6093170A (en) * 1999-01-28 2000-07-25 Hsu; Kuo-Chi Structure safety syringe
US6905478B2 (en) * 2001-03-14 2005-06-14 Glenord Pty. Ltd. Non-reusable syringe
US6776777B2 (en) * 2002-05-10 2004-08-17 Becton, Dickinson And Company Passive safety shield system for injection devices

Also Published As

Publication number Publication date
TW200902111A (en) 2009-01-16
CN101743027B (zh) 2013-04-10
US20100179487A1 (en) 2010-07-15
US9662456B2 (en) 2017-05-30
CN101743027A (zh) 2010-06-16
WO2008128157A3 (en) 2008-12-04
DE202007005394U1 (de) 2007-08-09
DE112008000955T5 (de) 2010-07-08
JP5404603B2 (ja) 2014-02-05
JP2010535536A (ja) 2010-11-25
WO2008128157A2 (en) 2008-10-23
AU2008240105A1 (en) 2008-10-23
TWI513483B (zh) 2015-12-21

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)